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display file addressing; screen slicingWhile working on this Compendium I'm updating or rewriting a lot of stuff. One thing I eventually came to appreciate was the simple & clever way in w…
... I've done a little screen slicing program in both assembler ... & move things on the screen once the structure of the ... the details:
The screen is divided into three segments ... -
Zero 0.6I'm pleased to announce that I've released Zero 0.6. There are some comprehensive changes in this release including moving to .Net 2.0, removing Slim…
... DirectX for rendering, sound and input now.
+ RZX Recording with ... Tape Deck.
- Fixed on screen indicators not showing up in ... full screen mode.
- Fixed an annoying ... -
Childhood moments with my SpeccyHey everyone. The other day I randomly came across a tumblr page called "Me and My ZX Spectrum" ([url]http://meandmyzxspectrum.tumblr.com[/url]) …
... on the Atic Atac loading screen was done intentionally, to give ... first TV with a SCART input. Everything looked so much sharper ... . I was looking at the screen, mesmerized, thinking that I had ... at the message on the screen that read: CONGRATULATIONS! You have ... -
Can anyone explain the meaning behind this 'Crime Screen'?[url=http://www.worldofspectrum.org/infoseekid.cgi?id=0027240]Crime Screen[/url] [img]http://www.worldofspectrum.org/showscreen.cgi?screen=screens/i…
... /infoseekid.cgi?id=0027240]Crime Screen[/url]
[img]http ... ://www.worldofspectrum.org/showscreen.cgi?screen=screens/in-game/c/CrimeScreen ... -
Screen for Combat School in AthenaI remember that some people here are interested in alternate loading screens for Spectrum games so I thought I'd share this: When we complete the ga…
... could essentially work as loading screen too:
Ad:
The proper loading screen:
[img]http://www.worldofspectrum ... .org/showscreen.cgi?screen=screens/load/c/gif/CombatSchool ... -
Full 16*16-digit BASIC multiplicationI liked Andre Adrian's 32-bit long multiplication routine so much that I decided to a decimal version. After all, 2^63 is only 9223372036854775808, a…
... SUB 810
100 INPUT "Enter two 16-digit numbers ... /> 1000 REM LMUL:
1001 PRINT " ";FN b$(V)+FN b ... )+FN b$(C)
1002 PRINT "* ";FN b$(S)+FN b ... " THEN NEXT a
1393 PRINT "= "'a$(a TO)'32-a ... -
SpecBAS 0.780 releasedHi all - Back again with a new SpecBAS release! It's all been about arrays this time around, and to add to those lovely associative arrays from las…
... SCALE command in a PRINT statement.
PRINT SCALE 2,2 ... br />
SCALE to PRINT and TEXT. PRINT SCALE 2,2;"Hi ... you choose
Factorial operator - PRINT 3! displays 6. High priority ... froze the screen when a key was held down
PRINT on ... -
BIFROST* example: "Knights & Demons DX" source codeA package containing the source files of our multicolor game "Knights & Demons DX" is now available for download [URL="http://www.mediafire.com/?hbch…
... ' keep showing loading screen for another 10 seconds ... , 16384) ' decompress/show menu screen
LET level = inputLevel() ... decompress/show main background screen
PRINT INK 6;AT ... -
Strange INK behaviourThis weekend I hooked up two Sinclair ZX Spectrum with Interface 1 to try out the networking capabilities, and I ended up using parts of the Net Game…
... printing out those characters on screen it worked out perfectly ... Spectrum no 1 wouldn't print the characters at all when ... />
110 INK 1: PRINT AT ly, lx;"M"
PRINT on two separate lines ... 110 INK 1
115 PRINT AT ly, lx;"M"
Trantor Loading ScreenI just came up with this image while googling for TRANTOR - THE LAST STORM TROOPER. I don't recall this being the game's loading screen... was my ve…
... being the game's loading screen... was my version of the ...trying to read keyboardI have the speccy in interrupt mode 1 I used 'IM1' in assembly language then Im printing the contents of memoryu area 23560 to the screen: [quote] l…
... memoryu area 23560 to the screen:
[quote]
... .
rst #16 ; print it.
ld a,#10 ... position.
rst #16 ; print it.
ld a,#10 ...
call #6683;print whatever is in register A ...Strange error screen on a friend's 128k +2Hi all, Can anyone help me with this screen? [url]http://imageshack.us/photo/my-images/856/sw1k.jpg/[/url] (it is his own link) My friend wants to…
... anyone help me with this screen?
[url]http://imageshack ...RND cyclical behaviourGood evening. I'm playing with RND function to show its cyclical behaviour, i.e. after 65536 calls to it, the next one will return the same value of …
... IF POINT (x,y) THEN PRINT n: STOP
50 PLOT ... /> This program covers the whole screen, pixel by pixel, and stops ...Adding a pause key to ArkanoidHaving rediscovered the simple pleasure of playing 1980s games on genuine 1980s hardware, I've also remembered that emulation can provide a feature m…
... instructions related to the title screen, so the second lot must ... game was ready to accept input.
Address 0x84C2 ... 1, black/blue, until the screen appears, then gets changed to ... now have a pristine loading screen without a defunct Speedlock timer ...MC LPRINT 23681Having problems with this routine to print large on the screen using LPRINT, it works ok in BASIC, but cant seem to get it to loop for some reason in…
... with this routine to print large on the screen using LPRINT, it ... /> push bc
call print ;call print routine
pop bc
ret
print ld a,3 ;channel 3 ... bc,16
call 8252 ;print
ret
dat defb ...Spectrum 48k video and keyboard issueHi all, few days ago I experimented with battery supply for my speccy (48k issue 2), and I was measuring the voltage and how much current it used. A…
... a short circuit at the input power plug of the speccy ... showed vertical lines on the screen:
[url]https://www ...Manic Miner - Loader And Screen DifferencesThere are some changes between the various releases and re-releases of Manic Miner with both the loader and the loading screen itself. Here I'll deta…
... the loader and the loading screen itself. Here I'll detail ... the game on the Warehouse screen and the 'typewriter' version of ... the screen cheat.
[img]http ...SpecBAS 0.789 releasedHi all! Back with another SpecBAS release - this one's mostly just about sprites and bug fixes. One new addition I do quite like is the expression c…
... the specified sprite on the screen or window it belongs to ... the text output routines (CAT, PRINT, LIST et al) no longer ...
PALETTE COPY could overwrite screen information by trying to write ...PowerSlave's Sinclair/Timex collectionNow that I cataloged all the items I have, it's time to show them :) Between bought and offered, my collection items are: - Sinclair Spectrum 128k…
... ) P 068161
Working 50%: PRINT PEEK 23733 gives 127 (So ... some commands but eventually the screen fills with garbage
[IMG ...Defective +2 grey with only random coloured screen while powering onHi, so the story goes: After buying myself an divIDE and a grey +2, this runs well for a few days. But while playing a game the picture stucks and …
... NMI key of this, the screen changes one time to another ...Help with calculating screen addresses[SIZE=3][FONT=Calibri]I?m having a bit of a coding session whilst at work so can?t spend too much time on my current problem. I?m sure someone on thi…
... just inc or dec the screen address by one. Up and ... to cross one of the screen thirds. Assuming my cursor starts ...SCREEN$ bug fixI've been using the SCREEN$() function recently for reading data off the screen rather than taking up space with an array and I got fed up with the s…
I've been using the SCREEN$() function recently for reading data ... off the screen rather than taking up space ... fix for it. Instead of SCREEN$(row,col) use FN c ...Documentation of ZX Spectrum built-in functionsHi, Is there a documentation of the built-in ZX Spectrum 48+ functions (assembly)? I am thinking about something like the documentation included in …
... , where is each routine for PRINT, COS, SIN, etc.
screen.+2A shows test screen and beepsNew day, new problem. A +2A, which seems to be in good condition, shows the colored test screen when powered-up and beeps about once every second. Am…
... condition, shows the colored test screen when powered-up and beeps ...Trying to use ZX Screen Snapper with Zero V0.5Great, another speccy problem... I'm using the Zero emulator and I'm using ZX Screen Sapper to take screen shots. Well, I would be using it, but Zero…
... I'm using ZX Screen Sapper to take screen shots.
Well ... the Emulator menu for the Screen Snapper, even though it says ...Zx Spectrum+ Issue 6 yellow screenHi boys, recently i found a zx spectrum+ issue 6 that just turned on displays a screen with too much yellow exactly as in the picture below: [IMG]ht…
... just turned on displays a screen with too much yellow exactly ...A new full-screen bicolor engine called NIRVANA[I]OK, there's something I need to clarify first: Nowadays if you write [B]"multicolor"[/B] everyone assumes it refers to "multicolor 8x1" (an attri…
... ]bicolor[/B] graphics everywhere* on screen.
In practice ... ]"btiles"[/B] anywhere on screen (even partially hidden outside ... />
[I]* Term "full-screen" is not exactly accurate. The ... ENGINE is also "full-screen". Technically, perhaps it would ...Troublesome routine, help needed!Having problems with this routine, it basically fires a rocket up the screen, but refuses to detect collisions. I'm using attribute blocks for detect…
... fires a rocket up the screen, but refuses to detect collisions ... /> push bc
call print ;call the print routine
pop bc ... /> djnz loop
ret
print ld a,2
call ...
